کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
799333 | 903452 | 2009 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A parsimonious mass–spring system capable of being tuned for arbitrary repeated natural frequencies
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی مکانیک
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
The case of repeated natural frequencies occurring is very important in vibration analysis, which occurs more frequently in a complex system. However, the few degree-of-freedom systems (especially the mass–spring systems) possessing repeated natural frequencies are rare in literature. A parsimonious mass–spring system is constructed. By tuning the system physical parameters, the mass and spring coefficients, any type of repeated natural frequency can be produced. This model is instantiated by cases of three and four degree-of-freedom systems.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Mechanics Research Communications - Volume 36, Issue 2, March 2009, Pages 149–153
Journal: Mechanics Research Communications - Volume 36, Issue 2, March 2009, Pages 149–153
نویسندگان
Kui Fu Chen, Qun Ying Jiao,